15974037

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{7489}}^1$

素因数の和:7577

約数の個数: 16

約数和(自身を含む): 23968000

約数和(自身を除く): 7993963

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 7489, 22467, 67401, 202203, 591631, 1774893, 5324679, 15974037]

約数ペア:

[(1, 15974037), (3, 5324679), (9, 1774893), (27, 591631), (79, 202203), (237, 67401), (711, 22467), (2133, 7489)]